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Full-Text Articles in Life Sciences

Persistent Oral Dyskinesias Induced By Long-Term Haloperidol Treatment Is Dissociated From Changes In Neostriatal B(Max) And Mrna Content For Dopamine D(2) Receptors, Nuoyu Huang May 1995

Persistent Oral Dyskinesias Induced By Long-Term Haloperidol Treatment Is Dissociated From Changes In Neostriatal B(Max) And Mrna Content For Dopamine D(2) Receptors, Nuoyu Huang

Electronic Theses and Dissertations

Due to the presumed associations of dopamine (DA) receptor supersensitivity phenomena in both long-term neuroleptic-treated tardive dyskinetic rats and neonatal 6-hydroxydopamine (n6-OHDA)-lesioned rats, we studied the influence of haloperidol on n6-OHDA-lesioned rats. At 3 days after birth rats received 6-OHDA-HBr (200 $\mu$g, bilateral intracerebroventricularly; desipramine pretreatment, 20 mg/kg, 1h) or vehicle. Two months later haloperidol (1.5/kg/day $\times$ 2 days/week for 4 weeks, then 1.5 mg/kg/day, every day for 10 months) was added to the drinking water. Spontaneous oral activity of intact and n6-OHDA-lesioned rats receiving haloperidol was reached and maintained at significantly higher levels after 15 weeks of haloperidol treatment. …


A Correlated Lm/Sem Method For The Morphological Characterization Of Gene Expression In Xenopus Laevis, Laura Rochmis Jan 1995

A Correlated Lm/Sem Method For The Morphological Characterization Of Gene Expression In Xenopus Laevis, Laura Rochmis

Dissertations, Theses, and Masters Projects

No abstract provided.


General Diagnosis Of Salitrón, A Village In San Juan Ermita, Department Of Chiquimula, Fredy Samuel Coronado López Jan 1995

General Diagnosis Of Salitrón, A Village In San Juan Ermita, Department Of Chiquimula, Fredy Samuel Coronado López

Theses and Dissertations

This study reports on the development of a diagnostic tool to assess the current socio-economic and cultural conditions as well as physical and natural resources among the rural communities of Salitrón and San Juan Ermita, Chiquimula, Guatemala. This diagnostic tool revealed the current situation in these communities, especially in the population dedicated to agricultural production. Several alternative recommendations are provided to improve development projects in these communities. This project was made possible through the participation of CUNORI (Centro Universitario de Oriente) agricultural students.


Food Systems: Community-Shared Agriculture, A Means Of Empowerment And Social Vitality, Godwin Samuel Ashiabi Jan 1995

Food Systems: Community-Shared Agriculture, A Means Of Empowerment And Social Vitality, Godwin Samuel Ashiabi

Theses and Dissertations (Comprehensive)

In this thesis I focused on the Community Shared Agriculture (CSA) as an alternative form of farming to industrialized agriculture. CSA connects the growers of food directly with the people who eat it, in a way where everyone shares the benefits and risks involved in agriculture. The Huron Community Garden in Goderich is the setting that was selected for this study because of its five-year history as a form of CSA. A naturalistic participant-observation mode of enquiry was employed. As a participant-observer, I was involved in all activities of the Garden—weeding, tilling of the ground, transplanting of seedlings, watering of …


Study Of The Time Efficiency And Volume Of Wood Used For Three Types Of Stove In The Salitrón Community Of San Juan Ermita, Department Of Chiquimula, Fredy Samuel Coronado López Jan 1995

Study Of The Time Efficiency And Volume Of Wood Used For Three Types Of Stove In The Salitrón Community Of San Juan Ermita, Department Of Chiquimula, Fredy Samuel Coronado López

Theses and Dissertations

In developing countries such as Guatemala, firewood is increasingly being used for cooking in most rural areas. Consequently, there is a shortage of firewood in these areas beca use trees do not grow at the same rate as they are consumed. Some authors report that 90% of the heat from firewood is lost during combustion. Several alternatives to open pit fires exist to reduce the amount of firewood used. However, these alternatives need to be evaluated to determine their efficiency. This project compared the time efficiency and volume of firewood used in the Finlandia style improved stoves, Josefina stoves, and …